Some people are destined to meet, and some people are destined to meet again.
"Who are you?" Eighteen-year-old Gu Fangzhou asked Shen Yichun.
"Who are you?" 30-Year-old Shen Yichun asked Gu Fangzhou.
She forgot about him across time and space, and he fell in love with her across time and space. She thought that they were like two parallel lines in parallel worlds, and their meeting with each other was an accident. She never imagined that he and she were two souls that were so compatible that they were destined to fall in love even after traveling through time and space.
The heavy rain in my childhood, the fire in my memory.
That medical accident, that painful farewell...
They all have too many regrets in their lives.
Shen Yichun and Gu Fangzhou made up for the most regrettable things in their lives while traveling back to their own parallel worlds again and again, only to find that some regrets were not only irreparable, but would also cause greater harm to reality.
Between the mixture of regret and regret, they finally understood that only love can transcend time and space and go to eternity.
Intent: There are countless opportunities to make choices in life, and these countless choices may create countless selves in parallel worlds. All people can do is have the courage to accept regrets; this is a pure love story about making up for regrets.